package com.zxf.course.bean;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

public class ChooseExample {
    protected String orderByClause;

    protected boolean distinct;

    protected List<Criteria> oredCriteria;

    public ChooseExample() {
        oredCriteria = new ArrayList<Criteria>();
    }

    public void setOrderByClause(String orderByClause) {
        this.orderByClause = orderByClause;
    }

    public String getOrderByClause() {
        return orderByClause;
    }

    public void setDistinct(boolean distinct) {
        this.distinct = distinct;
    }

    public boolean isDistinct() {
        return distinct;
    }

    public List<Criteria> getOredCriteria() {
        return oredCriteria;
    }

    public void or(Criteria criteria) {
        oredCriteria.add(criteria);
    }

    public Criteria or() {
        Criteria criteria = createCriteriaInternal();
        oredCriteria.add(criteria);
        return criteria;
    }

    public Criteria createCriteria() {
        Criteria criteria = createCriteriaInternal();
        if (oredCriteria.size() == 0) {
            oredCriteria.add(criteria);
        }
        return criteria;
    }

    protected Criteria createCriteriaInternal() {
        Criteria criteria = new Criteria();
        return criteria;
    }

    public void clear() {
        oredCriteria.clear();
        orderByClause = null;
        distinct = false;
    }

    protected abstract static class GeneratedCriteria {
        protected List<Criterion> criteria;

        protected GeneratedCriteria() {
            super();
            criteria = new ArrayList<Criterion>();
        }

        public boolean isValid() {
            return criteria.size() > 0;
        }

        public List<Criterion> getAllCriteria() {
            return criteria;
        }

        public List<Criterion> getCriteria() {
            return criteria;
        }

        protected void addCriterion(String condition) {
            if (condition == null) {
                throw new RuntimeException("Value for condition cannot be null");
            }
            criteria.add(new Criterion(condition));
        }

        protected void addCriterion(String condition, Object value, String property) {
            if (value == null) {
                throw new RuntimeException("Value for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value));
        }

        protected void addCriterion(String condition, Object value1, Object value2, String property) {
            if (value1 == null || value2 == null) {
                throw new RuntimeException("Between values for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value1, value2));
        }

        public Criteria andChooseNoIsNull() {
            addCriterion("choose_no is null");
            return (Criteria) this;
        }

        public Criteria andChooseNoIsNotNull() {
            addCriterion("choose_no is not null");
            return (Criteria) this;
        }

        public Criteria andChooseNoEqualTo(Integer value) {
            addCriterion("choose_no =", value, "chooseNo");
            return (Criteria) this;
        }

        public Criteria andChooseNoNotEqualTo(Integer value) {
            addCriterion("choose_no <>", value, "chooseNo");
            return (Criteria) this;
        }

        public Criteria andChooseNoGreaterThan(Integer value) {
            addCriterion("choose_no >", value, "chooseNo");
            return (Criteria) this;
        }

        public Criteria andChooseNoGreaterThanOrEqualTo(Integer value) {
            addCriterion("choose_no >=", value, "chooseNo");
            return (Criteria) this;
        }

        public Criteria andChooseNoLessThan(Integer value) {
            addCriterion("choose_no <", value, "chooseNo");
            return (Criteria) this;
        }

        public Criteria andChooseNoLessThanOrEqualTo(Integer value) {
            addCriterion("choose_no <=", value, "chooseNo");
            return (Criteria) this;
        }

        public Criteria andChooseNoIn(List<Integer> values) {
            addCriterion("choose_no in", values, "chooseNo");
            return (Criteria) this;
        }

        public Criteria andChooseNoNotIn(List<Integer> values) {
            addCriterion("choose_no not in", values, "chooseNo");
            return (Criteria) this;
        }

        public Criteria andChooseNoBetween(Integer value1, Integer value2) {
            addCriterion("choose_no between", value1, value2, "chooseNo");
            return (Criteria) this;
        }

        public Criteria andChooseNoNotBetween(Integer value1, Integer value2) {
            addCriterion("choose_no not between", value1, value2, "chooseNo");
            return (Criteria) this;
        }

        public Criteria andStudentNoIsNull() {
            addCriterion("student_no is null");
            return (Criteria) this;
        }

        public Criteria andStudentNoIsNotNull() {
            addCriterion("student_no is not null");
            return (Criteria) this;
        }

        public Criteria andStudentNoEqualTo(Integer value) {
            addCriterion("student_no =", value, "studentNo");
            return (Criteria) this;
        }

        public Criteria andStudentNoNotEqualTo(Integer value) {
            addCriterion("student_no <>", value, "studentNo");
            return (Criteria) this;
        }

        public Criteria andStudentNoGreaterThan(Integer value) {
            addCriterion("student_no >", value, "studentNo");
            return (Criteria) this;
        }

        public Criteria andStudentNoGreaterThanOrEqualTo(Integer value) {
            addCriterion("student_no >=", value, "studentNo");
            return (Criteria) this;
        }

        public Criteria andStudentNoLessThan(Integer value) {
            addCriterion("student_no <", value, "studentNo");
            return (Criteria) this;
        }

        public Criteria andStudentNoLessThanOrEqualTo(Integer value) {
            addCriterion("student_no <=", value, "studentNo");
            return (Criteria) this;
        }

        public Criteria andStudentNoIn(List<Integer> values) {
            addCriterion("student_no in", values, "studentNo");
            return (Criteria) this;
        }

        public Criteria andStudentNoNotIn(List<Integer> values) {
            addCriterion("student_no not in", values, "studentNo");
            return (Criteria) this;
        }

        public Criteria andStudentNoBetween(Integer value1, Integer value2) {
            addCriterion("student_no between", value1, value2, "studentNo");
            return (Criteria) this;
        }

        public Criteria andStudentNoNotBetween(Integer value1, Integer value2) {
            addCriterion("student_no not between", value1, value2, "studentNo");
            return (Criteria) this;
        }

        public Criteria andCourseNoIsNull() {
            addCriterion("course_no is null");
            return (Criteria) this;
        }

        public Criteria andCourseNoIsNotNull() {
            addCriterion("course_no is not null");
            return (Criteria) this;
        }

        public Criteria andCourseNoEqualTo(Integer value) {
            addCriterion("course_no =", value, "courseNo");
            return (Criteria) this;
        }

        public Criteria andCourseNoNotEqualTo(Integer value) {
            addCriterion("course_no <>", value, "courseNo");
            return (Criteria) this;
        }

        public Criteria andCourseNoGreaterThan(Integer value) {
            addCriterion("course_no >", value, "courseNo");
            return (Criteria) this;
        }

        public Criteria andCourseNoGreaterThanOrEqualTo(Integer value) {
            addCriterion("course_no >=", value, "courseNo");
            return (Criteria) this;
        }

        public Criteria andCourseNoLessThan(Integer value) {
            addCriterion("course_no <", value, "courseNo");
            return (Criteria) this;
        }

        public Criteria andCourseNoLessThanOrEqualTo(Integer value) {
            addCriterion("course_no <=", value, "courseNo");
            return (Criteria) this;
        }

        public Criteria andCourseNoIn(List<Integer> values) {
            addCriterion("course_no in", values, "courseNo");
            return (Criteria) this;
        }

        public Criteria andCourseNoNotIn(List<Integer> values) {
            addCriterion("course_no not in", values, "courseNo");
            return (Criteria) this;
        }

        public Criteria andCourseNoBetween(Integer value1, Integer value2) {
            addCriterion("course_no between", value1, value2, "courseNo");
            return (Criteria) this;
        }

        public Criteria andCourseNoNotBetween(Integer value1, Integer value2) {
            addCriterion("course_no not between", value1, value2, "courseNo");
            return (Criteria) this;
        }

        public Criteria andScoreIsNull() {
            addCriterion("score is null");
            return (Criteria) this;
        }

        public Criteria andScoreIsNotNull() {
            addCriterion("score is not null");
            return (Criteria) this;
        }

        public Criteria andScoreEqualTo(Float value) {
            addCriterion("score =", value, "score");
            return (Criteria) this;
        }

        public Criteria andScoreNotEqualTo(Float value) {
            addCriterion("score <>", value, "score");
            return (Criteria) this;
        }

        public Criteria andScoreGreaterThan(Float value) {
            addCriterion("score >", value, "score");
            return (Criteria) this;
        }

        public Criteria andScoreGreaterThanOrEqualTo(Float value) {
            addCriterion("score >=", value, "score");
            return (Criteria) this;
        }

        public Criteria andScoreLessThan(Float value) {
            addCriterion("score <", value, "score");
            return (Criteria) this;
        }

        public Criteria andScoreLessThanOrEqualTo(Float value) {
            addCriterion("score <=", value, "score");
            return (Criteria) this;
        }

        public Criteria andScoreIn(List<Float> values) {
            addCriterion("score in", values, "score");
            return (Criteria) this;
        }

        public Criteria andScoreNotIn(List<Float> values) {
            addCriterion("score not in", values, "score");
            return (Criteria) this;
        }

        public Criteria andScoreBetween(Float value1, Float value2) {
            addCriterion("score between", value1, value2, "score");
            return (Criteria) this;
        }

        public Criteria andScoreNotBetween(Float value1, Float value2) {
            addCriterion("score not between", value1, value2, "score");
            return (Criteria) this;
        }

        public Criteria andChooseTimeIsNull() {
            addCriterion("choose_time is null");
            return (Criteria) this;
        }

        public Criteria andChooseTimeIsNotNull() {
            addCriterion("choose_time is not null");
            return (Criteria) this;
        }

        public Criteria andChooseTimeEqualTo(Date value) {
            addCriterion("choose_time =", value, "chooseTime");
            return (Criteria) this;
        }

        public Criteria andChooseTimeNotEqualTo(Date value) {
            addCriterion("choose_time <>", value, "chooseTime");
            return (Criteria) this;
        }

        public Criteria andChooseTimeGreaterThan(Date value) {
            addCriterion("choose_time >", value, "chooseTime");
            return (Criteria) this;
        }

        public Criteria andChooseTimeGreaterThanOrEqualTo(Date value) {
            addCriterion("choose_time >=", value, "chooseTime");
            return (Criteria) this;
        }

        public Criteria andChooseTimeLessThan(Date value) {
            addCriterion("choose_time <", value, "chooseTime");
            return (Criteria) this;
        }

        public Criteria andChooseTimeLessThanOrEqualTo(Date value) {
            addCriterion("choose_time <=", value, "chooseTime");
            return (Criteria) this;
        }

        public Criteria andChooseTimeIn(List<Date> values) {
            addCriterion("choose_time in", values, "chooseTime");
            return (Criteria) this;
        }

        public Criteria andChooseTimeNotIn(List<Date> values) {
            addCriterion("choose_time not in", values, "chooseTime");
            return (Criteria) this;
        }

        public Criteria andChooseTimeBetween(Date value1, Date value2) {
            addCriterion("choose_time between", value1, value2, "chooseTime");
            return (Criteria) this;
        }

        public Criteria andChooseTimeNotBetween(Date value1, Date value2) {
            addCriterion("choose_time not between", value1, value2, "chooseTime");
            return (Criteria) this;
        }
    }

    public static class Criteria extends GeneratedCriteria {

        protected Criteria() {
            super();
        }
    }

    public static class Criterion {
        private String condition;

        private Object value;

        private Object secondValue;

        private boolean noValue;

        private boolean singleValue;

        private boolean betweenValue;

        private boolean listValue;

        private String typeHandler;

        public String getCondition() {
            return condition;
        }

        public Object getValue() {
            return value;
        }

        public Object getSecondValue() {
            return secondValue;
        }

        public boolean isNoValue() {
            return noValue;
        }

        public boolean isSingleValue() {
            return singleValue;
        }

        public boolean isBetweenValue() {
            return betweenValue;
        }

        public boolean isListValue() {
            return listValue;
        }

        public String getTypeHandler() {
            return typeHandler;
        }

        protected Criterion(String condition) {
            super();
            this.condition = condition;
            this.typeHandler = null;
            this.noValue = true;
        }

        protected Criterion(String condition, Object value, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.typeHandler = typeHandler;
            if (value instanceof List<?>) {
                this.listValue = true;
            } else {
                this.singleValue = true;
            }
        }

        protected Criterion(String condition, Object value) {
            this(condition, value, null);
        }

        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.secondValue = secondValue;
            this.typeHandler = typeHandler;
            this.betweenValue = true;
        }

        protected Criterion(String condition, Object value, Object secondValue) {
            this(condition, value, secondValue, null);
        }
    }
}